Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Portland

€1,060 Cheap flights to Portland, Maine

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Portland, Maine departing on 23/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ireland to Portland, Maine

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
10:50 - 00:43
ORK
-
PWM
18h 53m
2 stops
Delta Logo
06:02 - 22:35
PWM
-
ORK
35h 33m
2 stops
€1,060Delta
Sat, 23 May - Sat, 30 May
American Airlines Logo
07:10 - 18:58
ORK
-
PWM
16h 48m
2 stops
American Airlines Logo
18:01 - 10:45
PWM
-
ORK
35h 44m
2 stops
€1,199American Airlines
Thu, 7 May - Mon, 11 May

momondo Fare Finder

 
Locate flights to Portland that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 27 April 2026.
Use the filters below to find and compare flights to Portland, Maine that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

CorkPortland

ORK - PWM

ORKPWM

Cork

Sat 23/5

10:50-00:43

2 stops18h 53m

Portland

Sat 30/5

06:02-22:35

2 stops35h 33m

€1,060
Fastest return journey

CorkPortland

ORK - PWM

ORKPWM

Cork

Thu 7/5

07:10-18:58

2 stops16h 48m

Portland

Mon 11/5

18:01-10:45

2 stops35h 44m

€1,199

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Portland, Maine from

Portland, Maine flights insights and trends

Explore insights for your Portland, Maine flight to craft the best travel plan

How long does it take to fly to Portland, Maine?

On average, it takes 7h 04m to fly from Ireland to Portland, Maine if you fly out of Dublin (the most popular airport in Ireland) and into Boston Logan Intl (the most popular airport in Portland, Maine). If you’re flying out of Cork and into Boston Logan Intl, then the flight time is around 15h 10m.

Cheapest flights to Portland

Find the cheapest flights to Portland from your nearest city or airport

Cheap Portland, Maine flight deals and tips

Summary info about Portland, Maine flight prices, duration and airlines

Best Round-Trip Price

€1,060

Fastest flight time

18h 53m
The best round-trip flight price to Portland from Ireland in the last 72 hours is €1,060 (Cork to Portland).
Search Deals
The fastest flight to Portland from Ireland takes 18h 53m (Cork to Portland).
Search Deals

Frequently asked questions about flying to Portland, Maine

Is there an alternative airport near Portland, Maine?

Portland Airport, Portsmouth Pease Intl Airport, Augusta Airport, Rockland Knox County Regional Airport or Manchester Airport can be an alternative airport used for travel to Portland, Maine.

When did momondo last update prices for flights to Portland Airport?

Prices for flights to Portland Airport refresh daily.

How old do you have to be to fly to Portland Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Portland?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland with this policy.

How can momondo help me find flights to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Portland.

I’m not ready to book a flight to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Portland and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 27/5
Wed 3/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portland, Maine

Popular Flights to Portland, Maine

Popular routes according to searches in the past day on momondo
Shannon to Portland Flightsfrom €1,216
Cork to Portland Flightsfrom €1,244